code: def testZero(self):
      tempotapticks = TempoTapTicks()
  
      ticks = []
      matching_periods = []
  
      for i in range(1300):
          tmp = tempotapticks(zeros(12), zeros(12))
  
          ticks += list(tmp[0])
          matching_periods += list(tmp[1])
  
      self.assert_(all(array(ticks) == 0))
      self.assert_(all(array(matching_periods) == 0))
  
file_path: essentia/test/src/unittests/rhythm/test_tempotapticks.py
imports: from essentia_test import *
  import math
label_desc: Use image node_id 5 for calling the TestTempoTapTicks obj's underlying member method code with example usage: obj.testZero() without return types